From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757061AbdJKGRc (ORCPT ); Wed, 11 Oct 2017 02:17:32 -0400 Received: from mail-pf0-f170.google.com ([209.85.192.170]:52296 "EHLO mail-pf0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752099AbdJKGRa (ORCPT ); Wed, 11 Oct 2017 02:17:30 -0400 X-Google-Smtp-Source: AOwi7QCZfd8HQqim0M7CfLPlzgtqR4hMOKEWp5YYSi+0LGjCbtR3IMjD7JiF173O8z4bQbIbHzXw2Q== Date: Tue, 10 Oct 2017 23:17:26 -0700 From: Bjorn Andersson To: srinivas.kandagatla@linaro.org Cc: Andy Gross , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] arm64: dts: qcom: msm8996: add support to pcie Message-ID: <20171011061726.GO1165@minitux> References: <20170814113420.30866-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170814113420.30866-1-srinivas.kandagatla@linaro.org> User-Agent: Mutt/1.8.3 (2017-05-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon 14 Aug 04:34 PDT 2017, srinivas.kandagatla@linaro.org wrote: > From: Srinivas Kandagatla > > This patch adds support to 3 pcie root complexes found on MSM8996. > [..] > diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi [..] > + agnoc@0 { > + power-domains = <&gcc AGGRE0_NOC_GDSC>; > + compatible = "simple-pm-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; I also need to enable GCC_AGGRE0_SNOC_AXI_CLK, GCC_AGGRE0_CNOC_AHB_CLK and GCC_SMMU_AGGRE0_AXI_CLK for pcie to actually work. It find the atl1c, but the board restarts as the interface is brought up. Regards, Bjorn